19 inch 4U size BMS High Voltage 720V 250A 12S 15S 16S 24S battery packs
GCE 720V 250A 19 inch 4U size RBMS master high voltage BMS(HV BMS) 12S 15S 16S 24S battery packs in series for lithium battery
GCE high voltage BMS(HV BMS) Advantage:
It is a great honor to recommend a highly integrated modular intelligent high voltage management system developed and produced by GCE. You can briefly understand the product framework of GCE BMS from the following figure. It is an overall BMS solution. Even ordinary enthusiasts who do not understand technology can easily complete the erection of a high-voltage lithium battery system after reading the operation instruction video provided by GCE.
GCE high voltage BMS(HV BMS) parameters:
| RBMS(master BMS) | 4U-250A-D |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A |
| Voltage range | 384V-1000V |
| Current sampling accuracy | 1.0%FSR |
| Communication interface with PCS | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with GBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter settings | No(OptionalPlug in) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | None |
| Maximum qty of BMUs | 18 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤25W |
| Size (W*H*D)mm | 4U |
| (440*178*600) | |
| Connection Way out | Back and front |
| Tap center | support(optional) |
| net weight | 23kg |
GCE high voltage BMS(HV BMS) factory producing:
GCE high voltage BMS(HV BMS) features:
| 1 | Advanced battery management system---The highly integrated battery management system can realize seamless monitoring. |
| 2 |
Perfect self-checking and running status checking function, with HMI display screen, system running information is clear at a glance. |
| 3 | Complete and reliable system control and protection strategies, comprehensively guarantee battery safety, and escort to extend the life of battery packs. |
| 4 |
Modular design, configurable and expandable---multiple energy storage units can be flexibly combined and expanded into a larger energy storage system. |
| 5 |
Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input and output interfaces, supporting communication with most PCS and monitoring servers on the market. |
| 6 |
The communication interface protocol is flexible---the factory comes with the company's communication protocol, and it can also be adapted to the PCS of different manufacturers according to customer needs. |
| 7 | The built-in large-capacity memory chip can store a large amount of key operating data, and an SD card can be added to realize battery historical data storage |
| 8 |
Automatic circulation control and automatic parallel/offline control can easily realize the parallel connection of battery packs. |
GCE high voltage BMS(HV BMS)-An Industry Leader:
In order to prevent competitors from copying our high-voltage BMS products through various means, we have continuously upgraded and updated and iterated within 6 years. At present, GCE has completed the 8th revision of the fourth-generation GCE BMS.
GCE high voltage BMS(HV BMS) Application:
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